The Autobots and Decepticons have been battling each other for centuries, and as a result their beloved home planet of Cybertron is dying. Possible salvation lies in a faraway blue planet discovered orbiting a yellow sun – a planet whose energy resources could save the Transformers from extinction. But who will reach this new planet first? The Autobots who value life and freedom for all beings, or the Decepticons driven by a quest for perfect order and glory. In a struggle that takes place 70 million years before man, the fate of Earth lies in the balance.